Has been a new technology in the world recent years . it has been called another revolution in radio communication after transition from analogue to digital . it has vast military and civil use “软件无线电”是近年来国际上兴起的一项新技术，被称为是自模拟过渡到数字之后无线通信领域的又一场革命，具有广阔的军用和民用前景。
